Rob Kardashian & Blac Chyna are Engaged!

It looks like the Kardashian clan is getting a new member! Baby brother Rob has put a ring on it, and is engaged to Blac Chyna, who's real name is Angela White.

The model shocked her followers on Instagram by sharing a photo of her and Rob as she flaunted her sparkling engagement ring, adding the caption, "YES!...!...!"

Soon after, her best friend Amber Rose congratulated the couple on their engagement, while Blac's mum Tokyo Toni, who had met the Keeping Up with the Kardashians star for the first time days ago, also gushed about the impending wedding on Instagram.

Chyna also posted another picture on Instagram, giving viewers a full blown look at her gorgeous sparkler.

Blac and Rob's romance has been controversial ever since they began dating at the beginning of this year, as she has deeper relations with the Kardashians than you might think. The model shares a three-year-old son King with none other than Kylie Jenner's current flame Tyga and was also previously close friends with Kim Kardashian. In addition, Blac's best friend Amber enjoyed a romance with Kim's husband, Kanye West for two years until their break-up in 2010.

While Rob's famous siblings have yet to comment on the betrothal(we wonder why), Tyga has opened up on his ex's new relationship status, slamming critics for directing attention onto their son rather than the engagement news.

"Everybody deserves 2 be happy," Tyga wrote on Twitter. "What some1 does for their happiness is not my concern, as long as it's not interfering wit my happiness. It makes me happy to see the mother of my son happy. My only concern in this situation is my son. I want him in happy environments. He's innocent in this. & I want him to feel as much love as possible.

"Only an evil heart would direct negativity at a child & make fun of him for being in a situation that is out of his control. When u been blessed how I've been, & create some1 u love unconditional, u'll understand how I feel. U'll want to protect that blessing. Cherish yo own blessings and stop hating mine."

A representative for Blac told Us Weekly she is planning to legally change her name to become Angela Kardashian.

"She was very excited and loves the ring. She's happy with him and very happy,” her rep tells the publication.